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spin [16.1K]
3 years ago
12

Help me out with number 3

Mathematics
1 answer:
emmasim [6.3K]3 years ago
4 0
Ok so my answer needs to be 20 characters long

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The rectangular prism is made of 8 cubes and has and edge length of 1/2 in, what is the volume
sashaice [31]
Hello!

To find the volume of the prism you first have to find the volume of a cube

To do this you use the equation

V =  a^{3}

V is volume
a is side length

Put in the values you know

V =  \frac{1}{2}^{3}

Solve

V = 0.125

Now to find the volume of the prism you multiply the volume of one cube by the amount of cubes in the prism

0.125 * 8 = 1

The answer is 1 cubic inch

Hope this helps!
4 0
3 years ago
4.
Juli2301 [7.4K]
<h3>Answer:  6 ounces</h3>

========================================================

Work Shown:

(6 servings)/(4 oz of sauce) = (8 servings)/(x oz of sauce)

6/4 = 8/x

6*x = 4*8

6x = 32

x = 32/6

x = 5.333 approximately

x = 6 we round up despite 5.333 being closer to 5, than it is to 6.

If we went with 5 ounces, then we wouldn't clear the hurdle needed to serve 8 people.

The section below goes over why this is the case in more detail.

---------

6 servings : 4 ounces

6/4 servings : 4/4 ounces

1.5 servings : 1 ounce

So one ounce of sauce gets us 1.5 servings.

If we multiply both sides by 5, then,

1.5 servings : 1 ounce

5*1.5 servings : 5*1 ounce

7.5 servings : 5 ounces

This shows that 5 ounces of sauce will only produce 7.5 servings, which comes up short compared to 8 servings.

If we multiplied both sides by 6, then

1.5 servings : 1 ounce

6*1.5 servings : 6*1 ounce

9 servings : 6 ounces

This shows that 6 ounces of sauce yields 9 servings. We've gone overboard, but it's better to do that than come up short.

3 0
3 years ago
The tax on a $30 item is $1.20. How do I find the tax on a $130 item?
Zinaida [17]

Answer:

52

Step-by-step explanation:

30 ÷ 1.20=0.4 130×0.4

7 0
3 years ago
PLEASE, WILL GIVE BRAINLIEST! THANKS! Hey guys LOL
Doss [256]

Answer:

y=1x-4

Wait sorry I did it wrong the first time lol.

In standard Form, it should be 4x-4y=16

Step-by-step explanation:

yes yes hand me brain

5 0
3 years ago
Is t = 9 a solution to the inequality below?<br><br> 8&gt;t<br><br> Yes or no?
Ede4ka [16]

Answer:

no

Step-by-step explanation:

8 is not grater than 9 so it would be 7 6 5 4 3 2 0r 1

6 0
3 years ago
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